Effects of Surface Modification of TiO₂ Nanotube Arrays on the Performance of CdS Quantum-Dot-Sensitized Solar Cells

Table 1

Photovoltaic parameters of QDSSCs with different modifications.

Sample	𝐽sc (mA/cm^2)	𝑉oc (V)	FF	𝜂 (%)
CdS/TiO2	0.943	0.37	0.35	0.12
CdS/TiO2 (TiCl4)	1.188	0.30	0.31	0.11
CdS/TiO2 (HNO3)	1.460	0.36	0.34	0.17
CdS/TiO2 (KOH)	1.169	0.32	0.31	0.12
CdS/TiO2 (MTMS)	0.923	0.32	0.36	0.11